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Molecular Oligogermanes and Related Compounds: Structure, Optical and Semiconductor Properties

DOI

29

Citations

47

References

2017

Year

Kirill V. Zaitsev, Yuri F. Oprunenko, Anastasia V. Kharcheva, Zhaisan Zhanabil, Kevin Lam, A. V. Zaĭtseva, Galina S. Zaitseva, Sergey S. Karlov
Chemistry - An Asian Journal

Abstract

The optical (UV/Vis absorbance, fluorescence in the solid state and in solution) and semiconducting properties of a number of di- and trigermanes as well as related silicon- and tin-containing germanes, 1-6 ((p-Tol)<sub>3</sub> GeGeMe<sub>3</sub> (1), Ph<sub>3</sub> SnGe(SiMe<sub>3</sub> )<sub>3</sub> (2), (C<sub>6</sub> F<sub>5</sub> )<sub>3</sub> GeGePh<sub>3</sub> (3), (p-Tol)<sub>3</sub> GeSiMe<sub>2</sub> SiMe<sub>3</sub> (4), (p-Tol)<sub>3</sub> GeGeMe<sub>2</sub> Ge(p-Tol)<sub>3</sub> (5), (p-Tol)<sub>3</sub> GeSiMe<sub>2</sub> SiMe<sub>2</sub> Ge(p-Tol)<sub>3</sub> (6)) were investigated. Molecular structures of 5 and 6 were studied by X-ray diffraction analysis. All compounds displayed luminescence properties. In addition, a band gap (of about 3.3 eV) was measured for compounds 1-6 showing that those molecules display semiconductor properties.

References

YearCitations

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